Prosecution Insights
Last updated: July 17, 2026
Application No. 18/723,556

METHOD AND DEVICE FOR MEASURING A TRACK

Non-Final OA §103§112
Filed
Jun 24, 2024
Priority
Dec 22, 2021 — AT A 51038/2021 +1 more
Examiner
BENNETT, GEORGE B
Art Unit
Tech Center
Assignee
Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M B H
OA Round
1 (Non-Final)
80%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
90%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allowance Rate
434 granted / 545 resolved
+19.6% vs TC avg
Moderate +11% lift
Without
With
+10.6%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 0m
Avg Prosecution
24 currently pending
Career history
555
Total Applications
across all art units

Statute-Specific Performance

§101
2.7%
-37.3% vs TC avg
§103
55.1%
+15.1% vs TC avg
§102
14.0%
-26.0% vs TC avg
§112
1.7%
-38.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 545 resolved cases

Office Action

§103 §112
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 11-21 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claim 11, line 8: the phrase “evaluating a recorded position of the measuring device” is unclear. Claim 17, lines 9-10: the phrase, “evaluating a recorded position of the measuring device” is unclear. Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claims 11-21 are rejected under 35 U.S.C. 103 as being unpatentable over Kataori et al. (JP 2011-163981). Regarding independent claims 11 and 17, Kataori et al. discloses: a device for non-contact recording of a position of a measuring device 18 relative to a rail 10 of a track, the device comprising: a laser device 20a for projecting a laser beam and a camera or recording a projection of the laser beam (“laser displacement meter” [0018]}; the measuring device being coupled 14 to a rail running gear 9, 12 that is movable on the track and the measuring device being aligned in relation to the rail running gear in such a way that the laser beam can be projected both onto the rail and onto an side of a wheel 11 of the rail running gear; and an evaluation device 22 configured for evaluating a recorded position of the measuring device in relation to the side of the wheel. The method as claimed will substantially be performed when the Kataori et al. device is used in accordance with its disclosure. However, the prior art does not disclose that the device is positioned on the inner side of the wheel. It is old and well-known to move the position of a measuring device on a device being measured for the purpose of measuring the device at a different location. Therefore, it would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to move the measuring device of Kataori et al. from the outer side of a wheel to the inner side of the wheel for the purpose of making measurements on the inside of the wheel. Regarding dependent claims 12-16 and 18-21, the features of these claims are all obvious and well-known variations of the features taught by Kataori et al. Therefore, it would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to vary the Kataori et al. in any of the manners claimed based on end user and/or manufacturer preferences. The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Any inquiry concerning this communication or earlier communications from the examiner should be directed to G. BRADLEY BENNETT whose telephone number is 571.272.2237. The examiner can normally be reached M-TH, 8:00-6:00. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Peter Macchiarolo can be reached at 571.272.2375. The fax phone number for the organization where this application or proceeding is assigned is 571.273.8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866.217.9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800.786.9199 (IN USA OR CANADA) or 571.272.1000. /GEORGE B BENNETT/Primary Examiner, Art Unit 2855 gbb 6 JUL 2026
Read full office action

Prosecution Timeline

Jun 24, 2024
Application Filed
Jul 09, 2026
Non-Final Rejection mailed — §103, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12680839
APPARATUS, DISC, AND METHOD OF MANUFACTURE
3y 3m to grant Granted Jul 14, 2026
Patent 12681029
AUTOMATIC MEASURING SYSTEM AND CONTROL METHOD FOR AUTOMATIC MEASURING SYSTEM
2y 3m to grant Granted Jul 14, 2026
Patent 12680806
IMPROVED CONTACTLESS DETECTION OF VIBRATIONS IN METAL BELTS
2y 4m to grant Granted Jul 14, 2026
Patent 12674665
ROVER ORIENTATION MEASUREMENT FOR SURVEYING TILT ORIENTATION
2y 6m to grant Granted Jul 07, 2026
Patent 12669328
CONSTRUCTION SURFACE FLATNESS DETECTOR
2y 4m to grant Granted Jun 30, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
80%
Grant Probability
90%
With Interview (+10.6%)
2y 0m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 545 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month